R Notebook: estimation of gas costs using the measure marginal method; for Gas Cost Estimator; for a single given env
In this script, there is conducted the estimation for the
measure_marginal approach for a single given env.
The env = geth, the programs file =pg_marginal_full5_c50_step5_shuffle.csv, the resutls file = results_geth_marginal_full5_c50_step5.csv.
Switch removed_outliers to FALSE to see the
comparison.
if (!removed_outliers) {
boxplot(measurements[which(measurements$env == env), 'measure_total_time_ns'] ~ measurements[which(measurements$env == env), 'opcode'], las=2, outline=TRUE, log='y', main=paste(env, 'all'))
}if (removed_outliers) {
measurements = remove_compare_outliers(measurements, 'measure_total_time_ns', c(env))
}
Every sample starts with a fresh evm instance. We investigate whether the results may depend on the time from evm start - related to run_id. To avoid being overrun by the number of images, all op_count for a given run_id are are placed, so values are not centered. That should not be an issue.
Now we can investigate the linear regressions.
for (opcode in all_opcodes) {
estimate = compute_all(opcode=opcode, env=env, use_median=TRUE, plots=ifelse(details,'all','scatter'))
estimates[nrow(estimates) + 1, ] = c(opcode, estimate, env)
}
estimates## op estimate_marginal_ns estimate_marginal_ns_stderr env
## 1 ADD 0.01818182 5.884160 geth
## 2 MUL 19.48727273 12.046293 geth
## 3 SUB 16.48090909 11.903662 geth
## 4 DIV 13.86000000 10.492908 geth
## 5 SDIV 10.26818182 11.340349 geth
## 6 MOD 1.44545455 6.905127 geth
## 7 SMOD 7.42000000 7.200797 geth
## 8 ADDMOD 18.30909091 7.035093 geth
## 9 MULMOD 18.91909091 9.508636 geth
## 10 EXP 18.98272727 8.474174 geth
## 11 SIGNEXTEND 11.63181818 6.395028 geth
## 12 LT 5.28454545 9.207749 geth
## 13 GT 3.33000000 3.949999 geth
## 14 SLT 16.09000000 9.684853 geth
## 15 SGT 20.80545455 6.704062 geth
## 16 EQ 4.67181818 4.352157 geth
## 17 ISZERO 8.28000000 6.011885 geth
## 18 AND 10.63181818 7.200858 geth
## 19 OR 13.01909091 12.816152 geth
## 20 XOR 14.94181818 7.518676 geth
## 21 NOT 10.33090909 8.592447 geth
## 22 BYTE -0.78545455 5.962083 geth
## 23 SHL 0.66363636 8.013460 geth
## 24 SHR 13.26727273 9.132839 geth
## 25 SAR 7.60545455 6.552844 geth
## 26 ADDRESS -0.80272727 10.071226 geth
## 27 ORIGIN 1.40272727 10.541564 geth
## 28 CALLER 13.86909091 11.598847 geth
## 29 CALLVALUE 6.56272727 12.447075 geth
## 30 CALLDATALOAD 173.59272727 9.109073 geth
## 31 CALLDATASIZE -31.53000000 10.009298 geth
## 32 CALLDATACOPY 237.99727273 8.544039 geth
## 33 CODESIZE 38.31909091 12.596797 geth
## 34 CODECOPY 152.84090909 6.638269 geth
## 35 GASPRICE -0.08636364 13.495748 geth
## 36 RETURNDATASIZE -9.03818182 10.411407 geth
## 37 RETURNDATACOPY 180.59727273 75.392463 geth
## 38 COINBASE 14.64272727 14.491167 geth
## 39 TIMESTAMP -17.37636364 13.222286 geth
## 40 NUMBER 9.08818182 15.243099 geth
## 41 DIFFICULTY -1.44727273 13.680486 geth
## 42 GASLIMIT -8.59272727 14.704691 geth
## 43 CHAINID -6.63181818 12.079269 geth
## 44 SELFBALANCE 85.20636364 21.296603 geth
## 45 POP -1.45090909 10.054113 geth
## 46 MLOAD 70.29090909 12.128445 geth
## 47 MSTORE 123.56000000 14.937299 geth
## 48 MSTORE8 74.81363636 13.361293 geth
## 49 JUMP 22.75818182 28.990502 geth
## 50 JUMPI 17.77545455 15.883931 geth
## 51 PC 7.75454545 9.705817 geth
## 52 MSIZE 5.26090909 15.145625 geth
## 53 GAS 2.65363636 13.540866 geth
## 54 JUMPDEST -2.72909091 13.434212 geth
## 55 PUSH1 -3.44818182 11.413646 geth
## 56 PUSH2 33.42454545 10.120195 geth
## 57 PUSH3 12.93272727 10.740547 geth
## 58 PUSH4 -5.74181818 9.967251 geth
## 59 PUSH5 6.20636364 14.513458 geth
## 60 PUSH6 13.99363636 13.843363 geth
## 61 PUSH7 27.71909091 11.911368 geth
## 62 PUSH8 1.18000000 12.729979 geth
## 63 PUSH9 15.44181818 14.091811 geth
## 64 PUSH10 -11.57909091 14.065915 geth
## 65 PUSH11 15.05818182 15.056288 geth
## 66 PUSH12 -10.44454545 11.613648 geth
## 67 PUSH13 16.59909091 12.256995 geth
## 68 PUSH14 17.37818182 12.396334 geth
## 69 PUSH15 17.26363636 13.797712 geth
## 70 PUSH16 21.59363636 13.295536 geth
## 71 PUSH17 6.38818182 13.430094 geth
## 72 PUSH18 20.68909091 10.879376 geth
## 73 PUSH19 28.56454545 12.878258 geth
## 74 PUSH20 4.51272727 13.685034 geth
## 75 PUSH21 28.18272727 9.612275 geth
## 76 PUSH22 16.16818182 15.206091 geth
## 77 PUSH23 2.88090909 13.238512 geth
## 78 PUSH24 -11.57090909 11.424660 geth
## 79 PUSH25 -3.71363636 12.392283 geth
## 80 PUSH26 17.13090909 11.626804 geth
## 81 PUSH27 3.29818182 13.222725 geth
## 82 PUSH28 -4.39181818 13.105828 geth
## 83 PUSH29 -0.12818182 10.660719 geth
## 84 PUSH30 -7.68636364 7.734048 geth
## 85 PUSH31 21.17272727 15.545703 geth
## 86 PUSH32 -5.73454545 13.372705 geth
## 87 DUP1 5.13454545 5.237731 geth
## 88 DUP2 -9.97909091 8.264153 geth
## 89 DUP3 10.54545455 9.467189 geth
## 90 DUP4 2.45363636 4.163758 geth
## 91 DUP5 12.97727273 8.381455 geth
## 92 DUP6 -2.17727273 8.399040 geth
## 93 DUP7 3.82909091 6.569730 geth
## 94 DUP8 17.85090909 8.053795 geth
## 95 DUP9 12.74636364 5.504442 geth
## 96 DUP10 1.07636364 10.267983 geth
## 97 DUP11 -4.84545455 9.132421 geth
## 98 DUP12 -4.37636364 9.194029 geth
## 99 DUP13 14.80454545 9.051736 geth
## 100 DUP14 4.79454545 9.379667 geth
## 101 DUP15 1.67727273 4.630857 geth
## 102 DUP16 18.99090909 5.416721 geth
## 103 SWAP1 -7.45272727 8.286846 geth
## 104 SWAP2 7.21545455 6.121713 geth
## 105 SWAP3 5.85363636 1.115540 geth
## 106 SWAP4 7.63818182 4.757134 geth
## 107 SWAP5 16.42909091 12.090059 geth
## 108 SWAP6 11.96272727 11.364259 geth
## 109 SWAP7 4.76090909 10.058601 geth
## 110 SWAP8 -1.90272727 9.856910 geth
## 111 SWAP9 19.03363636 8.277418 geth
## 112 SWAP10 33.12545455 10.184164 geth
## 113 SWAP11 9.44636364 12.453479 geth
## 114 SWAP12 0.98727273 8.846178 geth
## 115 SWAP13 8.17909091 10.051811 geth
## 116 SWAP14 11.73545455 10.662654 geth
## 117 SWAP15 -13.18727273 12.205502 geth
## 118 SWAP16 -4.29636364 11.286868 geth
## 119 MCOPY 13.31090909 3.477411 geth
## 120 PUSH0 -1.99636364 14.096892 geth
## 121 SHA3 489.39090909 5.155978 geth
## 122 LOG0 237.38818182 4.642519 geth
## 123 LOG1 254.53454545 3.850601 geth
## 124 LOG2 890.29000000 359.711823 geth
## 125 LOG3 1573.84454545 353.725190 geth
## 126 LOG4 1593.23363636 299.261114 geth
## 127 EXTCODEHASH 104.64181818 1.664547 geth
## 128 EXTCODESIZE 71.71272727 1.396363 geth
## 129 EXTCODECOPY 83.01909091 1.094443 geth
## 130 CREATE 5877.74636364 15.688623 geth
## 131 CALL 527.99272727 4.780306 geth
## 132 STATICCALL 458.55090909 4.773682 geth
## 133 DELEGATECALL 404.20454545 4.497061 geth
## 134 RETURN 138.45636364 4.932743 geth
## 135 REVERT 955.15727273 12.126875 geth
## 136 STOP 1.58818182 4.950495 gethThe results are exported to ./geth_marginal_estimated_cost.csv.